Hi Wolfgang, Thank you so much Fabrice Le jeu. 24 août 2023 à 19:46, Wolfgang Schuster < wolfgang.schuster.lists@gmail.com> a écrit :
Otared Kavian schrieb am 24.08.2023 um 12:50:
On 24 Aug 2023, at 06:03, Wolfgang Schuster < wolfgang.schuster.lists@gmail.com> wrote:
[…]
I would drop the column check in this case.
for i = 0,9 do context.startxrow() context.startxcell() context(i) context.stopxcell() context.startxcell() context(math.mod(i*i,10)) context.stopxcell() context.startxcell() context(i) context.stopxcell() context.startxcell() context(math.mod(2*i*i,10)) context.stopxcell() context.stopxrow() end
Wolfgang
Indeed this is much more elegant… It feels so good to be on this list and learn from such insights :-)
We don't even need the math.mod function because Lua added with version 5.1 a modulo operator, the loop to create the row can now be changed to
for i = 0,9 do context.startxrow() context.startxcell() context(i) context.stopxcell() context.startxcell() context(i * i % 10) context.stopxcell() context.startxcell() context(i) context.stopxcell() context.startxcell() context(2 * i * i % 10) context.stopxcell() context.stopxrow() end
Wolfgang
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